kiak-huat激發

to arouse

to arouse; to excite; to stimulate; to set off; to excite; arousal; excitement; stimulation; excitation

physics

English Wiktionary, “激發” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%BF%80%E7%99%BC · confidence: Medium (Wiktionary, Hokkien)